69497505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 155271168

約数和(自身を除く): 85773663

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 31, 33, 35, 45, 55, 63, 77, 93, 99, 105, 155, 165, 217, 231, 279, 315, 341, 385, 465, 495, 647, 651, 693, 1023, 1085, 1155, 1395, 1705, 1941, 1953, 2387, 3069, 3235, 3255, 3465, 4529, 5115, 5823, 7117, 7161, 9705, 9765, 11935, 13587, 15345, 20057, 21351, 21483, 22645, 29115, 35585, 35805, 40761, 49819, 60171, 64053, 67935, 100285, 106755, 107415, 140399, 149457, 180513, 203805, 220627, 249095, 300855, 320265, 421197, 448371, 661881, 701995, 747285, 902565, 1103135, 1263591, 1544389, 1985643, 2105985, 2241855, 3309405, 4633167, 6317955, 7721945, 9928215, 13899501, 23165835, 69497505]

約数ペア:

[(1, 69497505), (3, 23165835), (5, 13899501), (7, 9928215), (9, 7721945), (11, 6317955), (15, 4633167), (21, 3309405), (31, 2241855), (33, 2105985), (35, 1985643), (45, 1544389), (55, 1263591), (63, 1103135), (77, 902565), (93, 747285), (99, 701995), (105, 661881), (155, 448371), (165, 421197), (217, 320265), (231, 300855), (279, 249095), (315, 220627), (341, 203805), (385, 180513), (465, 149457), (495, 140399), (647, 107415), (651, 106755), (693, 100285), (1023, 67935), (1085, 64053), (1155, 60171), (1395, 49819), (1705, 40761), (1941, 35805), (1953, 35585), (2387, 29115), (3069, 22645), (3235, 21483), (3255, 21351), (3465, 20057), (4529, 15345), (5115, 13587), (5823, 11935), (7117, 9765), (7161, 9705)]